| PPI的简化协议在多虚拟示波器系统中的应用 |
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| 引用本文： | 宋扬.PPI的简化协议在多虚拟示波器系统中的应用[J].徐州工程学院学报,2009(4):49-52. |
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| 作者姓名： | 宋扬 |
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| 作者单位： | 苏州大学计算机科学与技术学院,江苏苏州215006 |
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| 摘 要： | PPI协议因其易用性和完善的功能定义而广受欢迎，但是在某些具体应用（如多虚拟示波器系统）中，其定义过于复杂，增加了使用的难度．文章在PPI协议的基础上，适当简化了其协议中对多虚拟示波器系统无用的定义，并且有针对性地扩充了其功能，形成了基于PPI协议的简化协议，并且给出了有关帧格式和缓冲机制在c语言中的定义．
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| 关 键 词： | 协议 帧 虚拟示波器 |
Application of the PPI-based Simplified Protocol in a Multi-Virtual Oscillograph System |
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| SONG Yang.Application of the PPI-based Simplified Protocol in a Multi-Virtual Oscillograph System[J].Journal of Xuzhou Istitute of Technology,2009(4):49-52. |
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| Authors: | SONG Yang |
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| Affiliation: | SONG Yang (School of Computer Science and Technology, Soochow University, Suzhou 215006, China) |
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| Abstract: | Though popular for its easiness for use and complete functions, the PPI protocol is too complex for some concrete applications （as in multi-virtual oscillograph system）, hence the increase of difficulty in use. On the basis of PPI protocol, this paper attempts to simplify the protocol by removing all the useless protocols for the multi-virtual oscillograph system, and extend its functions pertinently to form a PPI-based simplified protocol. And the definition in C language of some frames and buffering of this protocol is also given. |
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| Keywords: | protocol frame virtual oscillograph |
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